348516596740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{479}}^1\times {\mathrm{6317}}^1$

素因数の和:7261

約数の個数: 96

約数和(自身を含む): 791737390080

約数和(自身を除く): 443220793340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 443, 479, 886, 958, 1772, 1916, 2215, 2395, 4430, 4790, 5759, 6227, 6317, 8860, 9580, 11518, 12454, 12634, 23036, 24908, 25268, 28795, 31135, 31585, 57590, 62270, 63170, 82121, 115180, 124540, 126340, 164242, 212197, 328484, 410605, 424394, 821210, 848788, 1060985, 1642420, 2121970, 2758561, 2798431, 3025843, 4243940, 5517122, 5596862, 6051686, 11034244, 11193724, 12103372, 13792805, 13992155, 15129215, 27585610, 27984310, 30258430, 36379603, 39335959, 55171220, 55968620, 60516860, 72759206, 78671918, 145518412, 157343836, 181898015, 196679795, 363796030, 393359590, 727592060, 786719180, 1340448449, 2680896898, 5361793796, 6702242245, 13404484490, 17425829837, 26808968980, 34851659674, 69703319348, 87129149185, 174258298370, 348516596740]

約数ペア:

[(1, 348516596740), (2, 174258298370), (4, 87129149185), (5, 69703319348), (10, 34851659674), (13, 26808968980), (20, 17425829837), (26, 13404484490), (52, 6702242245), (65, 5361793796), (130, 2680896898), (260, 1340448449), (443, 786719180), (479, 727592060), (886, 393359590), (958, 363796030), (1772, 196679795), (1916, 181898015), (2215, 157343836), (2395, 145518412), (4430, 78671918), (4790, 72759206), (5759, 60516860), (6227, 55968620), (6317, 55171220), (8860, 39335959), (9580, 36379603), (11518, 30258430), (12454, 27984310), (12634, 27585610), (23036, 15129215), (24908, 13992155), (25268, 13792805), (28795, 12103372), (31135, 11193724), (31585, 11034244), (57590, 6051686), (62270, 5596862), (63170, 5517122), (82121, 4243940), (115180, 3025843), (124540, 2798431), (126340, 2758561), (164242, 2121970), (212197, 1642420), (328484, 1060985), (410605, 848788), (424394, 821210)]